isooctane
noun
iso·oc·tane
ˌī-sō-ˈäk-ˌtān 
: an octane of branched-chain structure or a mixture of such octanes
especially
: a flammable liquid octane used in determining the octane number of fuels
Dictionary Entries Near isooctane
Cite this Entry
“Isooctane.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/isooctane. Accessed 23 Apr. 2024.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share